Calipatria, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Calipatria, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (20th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 53 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Oct - 21st Oct 2025
Calipatria, California, United States
6 AM20th Oct 2025
6 PM
5 AM21st Oct 2025
73AQI
29AQI
75AQI
34AQI
In the last 24 hours,
Calipatria's AQI reached its highest point of 75 at 12 AM during the Night, while the lowest point, 29, was recorded at 6 AM during the Day between 20th Oct and 21st Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Calipatria, California, United States
30°C25/37°C
28°C23/36°C
30°C21/39°C
33°C25/42°C
32°C25/41°C
29°C23/36°C
27°C23/33°C
27°C21/34°C
29°C22/37°C
29°C21/38°C
27°C19/36°C
28°C18/38°C
27°C19/36°C
25°C17/33°C
25°C14/35°C
25°C15/36°C
26°C15/37°C
27°C16/37°C
27°C21/37°C
27°C23/33°C
27°C21/34°C
26°C18/35°C
23°C17/32°C
21°C15/28°C
21°C16/27°C
21°C12/30°C
22°C12/32°C
22°C12/33°C
22°C12/34°C
22°C11/35°C
--°C/°C
42AQI
35AQI
52AQI
36AQI
2025 Days Vs Air Quality
Calipatria, California, United States
54%
158
45%
131
0.6%
2
0.6%
2
Total number of days with different AQI categories in last 294 days in 2025 (71 days remaining)
Under WHO’s Safe Air Quality Limits: 54%
Health Risk Level:
Considerable
In 2025, 54% of 294 days were within WHO’s safe air quality limits, and 46% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Calipatria, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
71AQI
53AQI
62AQI
61AQI
58AQI
58AQI
70AQI
85AQI
58AQI
55AQI
55AQI
49AQI
46AQI
44AQI
42AQI
41AQI
44AQI
48AQI
47AQI
55AQI
46AQI
50AQI
48AQI
56AQI
56AQI
59AQI
50AQI
51AQI
50AQI
53AQI
54AQI
58AQI
58AQI
57AQI
57AQI
54AQI
55AQI
50AQI
48AQI
46AQI
56AQI
81AQI
54AQI
52AQI
47AQI
46AQI
41AQI
45AQI
40AQI
43AQI
45AQI
42AQI
42AQI
44AQI
47AQI
49AQI
49AQI
47AQI
48AQI
72AQI
88AQI
59AQI
55AQI
54AQI
72AQI
45AQI
49AQI
41AQI
42AQI
39AQI
37AQI
51AQI
34AQI
43AQI
38AQI
44AQI
41AQI
39AQI
34AQI
36AQI
42AQI
38AQI
43AQI
36AQI
56AQI
73AQI
65AQI
52AQI
54AQI
47AQI
63AQI
51AQI
48AQI
41AQI
35AQI
32AQI
32AQI
36AQI
37AQI
32AQI
38AQI
40AQI
35AQI
41AQI
37AQI
84AQI
61AQI
63AQI
28AQI
30AQI
34AQI
36AQI
38AQI
42AQI
104AQI
84AQI
41AQI
40AQI
39AQI
42AQI
43AQI
46AQI
51AQI
103AQI
31AQI
41AQI
31AQI
36AQI
31AQI
40AQI
44AQI
55AQI
87AQI
204AQI
60AQI
62AQI
244AQI
84AQI
60AQI
58AQI
56AQI
57AQI
60AQI
59AQI
55AQI
56AQI
55AQI
56AQI
53AQI
54AQI
52AQI
57AQI
45AQI
50AQI
43AQI
46AQI
45AQI
47AQI
47AQI
51AQI
54AQI
54AQI
55AQI
55AQI
55AQI
54AQI
66AQI
59AQI
61AQI
61AQI
74AQI
69AQI
66AQI
72AQI
70AQI
71AQI
67AQI
63AQI
57AQI
54AQI
54AQI
54AQI
55AQI
56AQI
55AQI
62AQI
56AQI
61AQI
54AQI
53AQI
58AQI
57AQI
54AQI
53AQI
51AQI
52AQI
47AQI
36AQI
35AQI
42AQI
43AQI
44AQI
50AQI
55AQI
47AQI
40AQI
34AQI
30AQI
23AQI
23AQI
27AQI
32AQI
39AQI
35AQI
49AQI
69AQI
89AQI
59AQI
59AQI
56AQI
54AQI
83AQI
58AQI
68AQI
62AQI
61AQI
57AQI
41AQI
37AQI
39AQI
40AQI
41AQI
51AQI
54AQI
56AQI
55AQI
50AQI
45AQI
51AQI
54AQI
26AQI
31AQI
35AQI
44AQI
40AQI
28AQI
41AQI
86AQI
25AQI
24AQI
31AQI
41AQI
51AQI
50AQI
31AQI
31AQI
41AQI
43AQI
49AQI
47AQI
39AQI
29AQI
25AQI
23AQI
26AQI
26AQI
28AQI
37AQI
42AQI
19AQI
25AQI
33AQI
28AQI
38AQI
43AQI
96AQI
72AQI
43AQI
40AQI
49AQI
54AQI
56AQI
44AQI
42AQI
38AQI
79AQI
66AQI
34AQI
23AQI
32AQI
48AQI
35AQI
53AQI
54AQI
50AQI
49AQI
45AQI
65AQI
57AQI
46AQI
52AQI
36AQI
49AQI
No. of days
202551AQI
Highest AQI recorded in
May65AQI
Lowest AQI recorded in
September36AQI
202441AQI
Highest AQI recorded in
December59AQI
Lowest AQI recorded in
February10AQI
202361AQI
Highest AQI recorded in
June135AQI
Lowest AQI recorded in
December20AQI
202239AQI
Highest AQI recorded in
May57AQI
Lowest AQI recorded in
January21AQI
202134AQI
Highest AQI recorded in
May47AQI
Lowest AQI recorded in
January20AQI
202036AQI
Highest AQI recorded in
October45AQI
Lowest AQI recorded in
April22AQI
Most & Least Polluted Years Over the Last 6 Years
Calipatria's annual 2025 AQI (51) shows an average percentage change of 25.3% (worsened AQI) compared to previous years: 2020 (36), 2021 (34), 2022 (39), 2023 (61), 2024 (41).